Recycling bin



FIG. 1 is a front perspective view of a recycling bin showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-hand side view thereof;

FIG. 5 is a left-hand side view thereof; and,

FIG. 6 is a top view thereof.

The bottom view is omitted and forms no part of the claimed design. 

The ornamental design for a recycling bin, as shown and described. 